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Dial Indicating Compound Pressure-vacuum-temperature Gage

NSN: 6685-00-131-2193 | Model: MIL-I-18997/1

A combination instrument designed to measure and indicate temperature and pressure or temperature and vacuum, on one dial, having a divided pressure and vacuum scale, and a separate temperature scale. Excludes gage, compound pressure-vacuum, dial indicating; gage, altitude and pressure, dial indicating; gage, altitude and temperature, dial indicating and gage, pressure, dial indicating.

NSN Properties and Flags
NATO Stock Number
6685-00-131-2193
DEMIL
NO
Overall Depth
2.500 inches
Bolt Circle Diameter
4.250 inches
Mounting Hole Diameter
0.218 inches
Mounting Hole Quantity
3
Overall Diameter
4.625 inches
Case Material
Aluminum
Case Surface Treatment
Enamel, gray
End Application
Poseidon material; chilled water a/c systems; l.P. Compressors
Graduation Unit
10.0 inches and 20.0 pounds per square inch
Actuation Type
Single bourdon tube
Adjustability
Nonadjustable
Scale Range
-50.0/+116.0 degrees fahrenheit and +0.0/+30.0 inches of mercury and +0.0 to 150.0 pounds pressure per square inch
Scale Name
Pressure and vacuum and temperature
Dial Size
3 1/2 inches diameter
Connection Quantity
1
Pointer Color
Black
Pointer Type
Indicating
Scale Marking
Refrigerant-12, deg f, in. Hg vac and psig
Scale Type
Dial
Scale Smallest Increment
2.0 degrees and 2.0 inches and 2.0 pounds per square inch
Connection Type
External
Mounting Method
Surface wall
Scale Accuracy
1 pct above 5 pct of range span; 1 pct above 5 pct of range span; 1 pct above 5 pct of range span
Actuating Element Material
Nickel copper alloy
Scale Inscription/background Color
Black figures on white background; black figures on white background; black figures on white background
Scale Name For Which Pointer Is Designed
Pressure and vacuum and temperature
Connection Location
Bottom
Protective Crystal Material
Plastic
Connection Size
0.250 in. Tube
Connector Type Vent
Not provided
Nondefinitive Specification/std Data
A design and a type

Pricing and Availability

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NSN 6685-00-131-2193 Datasheet

Supply Class (FSC):
Humidity Measuring And Controlling Instruments Temperature Pressure
Cross Reference:
  • MIL-I-18997/1
  • SQ23-3FHP-LWBX
  • 35-1246PF33LXWDF012
Cage Codes:
  • Military Specifications (CAGE 81349)
  • Ashcroft Inc. (CAGE 049X3)
  • Ashcroft Inc. (CAGE 38056)
Replacements:
  • 6685-00-131-2193 replaces 6685-00-816-5296
Schedule B & Trade:
  • Schedule B: 9026200000 (NAICS 334513)

    Instruments and apparatus for measuring or checking pressure

  • SITC: 87435

    Instruments and apparatus for measuring or checking the pressure of liquids or gases, n.E.S. (not supply etc. Meters and regulating etc. Apparatus)

  • End Use: 21160

    Measuring, testing, control instruments

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    121570 - Gages air liquid level pressure

  • WCC:

    653 - Musical instruments

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    J - 100.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    Y
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    9g-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $315.82 to $526.37..
Does NSN 6685-00-131-2193 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Poland, Brazil, Spain, Greece, and Turkey
What is the NIIN of NSN 6685-00-131-2193?
001312193 or 00-131-2193
Does NSN 6685-00-131-2193 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6685-00-131-2193?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 13, 1969